Density fractionation reworked: Reduce material and costs
Abstract: Soil density fractionation is a common tool to separate organic matter of different function and turnover. But it has not been tested so far how much soil material is necessary to obtain reproducible results. A reduction of chemicals like polytungstate would further save valuable resources. Here, we show that soil weight reduction from 25 to 5 g was not significantly affecting fractionation results. Compared to the commonly used 10–25 g, this corresponds to a saving of resources of up to 80%.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Density fractionation reworked: Reduce material and costs ; day:15 ; month:06 ; year:2023 ; extent:4
Journal of plant nutrition and soil science ; (15.06.2023) (gesamt 4)
- Urheber
- DOI
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10.1002/jpln.202200330
- URN
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urn:nbn:de:101:1-2023061615015828505164
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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14.08.2025, 11:04 MESZ
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Beteiligte
- Liebmann, Patrick
- Mewes, Ole
- Guggenberger, Georg
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